Orange is one of the most well known fruits in Guangzhou. It is widely planted in Guangzhou. Early in period of 5 A.D., there are a lot of orange gardens in Guangzhou. It was said that the honey orange today in America was brought from Europe; however, the European sweet orange was source from China. China has the orange planting history of 4000 years. There are varied orange species in Guangzhou. Besides orange produced in Luogang Town of Baiyun District in Guangzhou is in greatest reputation. Their peel is thin and tight, their flesh is sweet and juicy, and has a special a faint of fragrance.